CN105155333B - A kind of manufacture method of high-grade ivory white offset printing paper - Google Patents
A kind of manufacture method of high-grade ivory white offset printing paper Download PDFInfo
- Publication number
- CN105155333B CN105155333B CN201510582813.0A CN201510582813A CN105155333B CN 105155333 B CN105155333 B CN 105155333B CN 201510582813 A CN201510582813 A CN 201510582813A CN 105155333 B CN105155333 B CN 105155333B
- Authority
- CN
- China
- Prior art keywords
- slurry
- paper
- bleached sulphate
- apmp
- grade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Paper (AREA)
Abstract
The invention discloses a kind of manufacture method of high-grade ivory white offset printing paper, carried out with copying as fibrous raw material with bleached sulphate softwood pulp NBKP, bleached sulphate hardwood chemical pulp LBKP and alkaline hydrogen peroxide bleaching aspen mechanical slurry APMP, product through underflow sieve, condiment, rush slurry, desanding degasification, starching, fine screen, wet end dehydration forming, squeezing, preceding drying, top sizing, after drying, press polish, batch, packing forms；Wherein each slurry weight per distribution ratio is that bleached sulphate softwood pulp NBKP is 10~30%；Bleached sulphate hardwood chemical pulp LBKP is 50~70% and alkaline hydrogen peroxide bleaching aspen mechanical slurry APMP is 5 20%.The high-grade ivory white offset printing paper papery of gained of the invention is pure white, bulky, and surface is fine and smooth, and printing color rendition degree is high, fluent writing；Meanwhile, surface strength of paper can meet 8 color business rotary printing requirements.
Description
Technical field
The present invention relates to a kind of manufacture method of high-grade ivory white offset printing paper.
Background technology
As China national life level is improved, people for cultural paper requirement more and more higher, some high-grade magazines,
, with paper requirement papery is pure white, bulky, surface is fine and smooth, printing color rendition degree for top-quality book, high-grade hair note this and calligraphy paper etc.
Height, and have good deflection, and fluent writing.Simultaneously, it is desirable to which surface strength of paper can meet 8 color business rotary printing requirements.
Traditionally, paper ISO whiteness is made to reach or close to 90%, meanwhile, the mechanical pulp with certain proportional quantity is mixed again,
Brightening agent is typically used, using brightening agent, both not environmentally, eyeshield is unfavorable for again.In addition, to meet papery bulky, often need
The mechanical pulp with certain proportional quantity is mixed, and such fiber surface is coarse, poor plasticity, product feel is poor, and exquisiteness is poor, color printing
Effect is poor.Meanwhile, to meet good hand touch, exquisiteness is good and color printing effect is required well, then generally require based on chemical pulp, and this
Sample is difficult soft papery, low gloss and the simple requirement of printing again.Paper exquisiteness is higher, and the requirement of its surface smoothness is higher, and
Calendering pressure is bigger so that deflection is difficult to rise.These are to want emphasis to solve during high-grade ivory white offset printing paper is developed
Problem.
The content of the invention
It is an object of the invention to provide a kind of manufacture method of high-grade ivory white offset printing paper, paper kind requirement papery is pure
In vain, bulky, surface is fine and smooth, and printing color rendition degree is high, fluent writing.Simultaneously, it is desirable to which surface strength of paper can meet 8 colors commercially
Rotary printing requirement.
To realize requirements above, the present invention uses following technical scheme, a kind of system of high-grade ivory white offset printing paper
Method is made, with bleached sulphate softwood pulp NBKP, bleached sulphate hardwood chemical pulp LBKP and alkaline hydrogen peroxide
Bleaching aspen mechanical slurry APMP is carried out with copying as fibrous raw material, and product is through underflow sieve, condiment, punching slurry, desanding degasification, starching, essence
Sieve, wet end dehydration forming, squeezing, preceding drying, top sizing, rear drying, press polish, batch, packing forms；Wherein each slurry weight
Per distribution ratio is that bleached sulphate softwood pulp NBKP is 10~30%；Bleached sulphate hardwood chemical pulp LBKP is 50
~70% and alkaline hydrogen peroxide bleaching aspen mechanical slurry APMP is 5-20%.
To improve paper exquisiteness, raising makes paper softr to the present invention, bleached sulphate softwood pulp NBKP,
The sodium carboxymethylcellulose CMC of bleached sulphate hardwood chemical pulp LBKP mashing addition 0.6-1.2kg/t slurries, with reinforcing fibre
Wire-dividing broom purification.
The present invention is mixed with 5-20%APMP to meet paper papery bulky and stiffness requirement, and Paper bulk control is arrived
1.28cm3/ more than g.Meanwhile, surface sizing starch consumption reaches more than 50kg/t paper.
The present invention improves paper exquisiteness to improve surface strength of paper, and APMP beating degrees are controlled in 52-570SR。
The present invention adds 3-5kg/t paper to make surface strength of paper meet 8 color business rotary printing requirements in top sizing
Polystyrene acrylate.
To improve paper feel, top sizing adds 3-5kg/t paper lubricants to the present invention.
To improve printing effect, paper smoothness is controlled to more than 45s the present invention.
Alkaline hydrogen peroxide bleaching aspen mechanical slurry APMP of the invention is that aspen fibers by using silicon raw material uses PRC-APMP slurrying
Technique is made, the whiteness 75-78%ISO of slurry；Bleached sulphate softwood pulp, BRATSK beating consistency 3.5-
4.5%, beating degree is respectively 40-46 after beating degree0SR and 34-400SR。
The present invention is soft to make paper visually observe tone, does not use brightening agent, is not mixed colours.To make paper reach class
Pure white effect like as ivory, use ISO whiteness for more than 89% sulphate chemical pulp, meanwhile, mix with a certain amount of machinery
Slurry.
Obtained product major parameter of the invention is quantitative 60-120g/m2, to improve paper feel, introduce coefficient of friction
Indignant thought, wherein, static friction coefficient is less than 0.45, moves mill coefficient of friction and is less than 0.35；Surface strength >=1.0m/s；Smoothness >=
45s；Bulk >=1.28cm3/g；Paper color is white, whiteness 88-90%ISO；Longitudinal fracture length >=5000m.
Main innovation point of the present invention is：Using part APMP, so that paper more bulky.To improve paper exquisiteness,
The sodium carboxymethylcellulose CMC of NBKP and LBKP mashing addition 0.6-1.2kg/t slurries respectively, with reinforcing fibre wire-dividing broom purification, together
When, APMP beating degrees are different from domestic other producer's products and (are generally not more than 450SR), 52-57 is reached0SR.To improve paper hand
Sense, top sizing addition 3-5kg/t paper lubricants, and coefficient of friction concept is introduced in Cultural Paper production, wherein, static friction system
Number is less than 0.45, moves mill coefficient of friction and is less than 0.35.To make surface strength of paper meet 8 color business rotary printing requirements, in table
The polystyrene acrylate of 3-5kg/t paper is added in face applying glue.Slurry is bleached sulphate softwood pulp NBKP, bleaching sulphur
Hydrochlorate hardwood chemical pulp LBKP and alkaline hydrogen peroxide bleaching aspen mechanical slurry APMP.Slurry weight is matched：NBKP 10
~30%；LBKP50~70%；APMP 5-20%.
The high-grade ivory white offset printing paper papery of gained of the invention is pure white, bulky, and surface is fine and smooth, printing color rendition degree
Height, fluent writing；Meanwhile, surface strength of paper can meet 8 color business rotary printing requirements.
Specific embodiment
Below by embodiment, the present invention is described in detail：
Embodiment 1
Poplar raw material passes through to get the raw materials ready, using PRC-APMP（P represents the pretreatment before defibrination, represents mill and promotes slurry
Chemical action, APMP represents APMP）Pulping process is made whiteness 75%ISO, beating degree 52-570SR poplars
Reducing rules, the bleached sulphate softwood pulp of outsourcing is beaten to 440SR, BRATSK mashing to 360SR, wherein,
The sodium carboxymethylcellulose of 0.6kg/t slurries is added in NBKP and LBKP pulping process, during pulping respectively（CMC）.Above-mentioned three kinds of slurries
With slurry, mixing is carried out in 15% poplar machine plasma, 25% bleached sulphate softwood pulp, 60% BRATSK ratio
Disposed slurry is deployed into concentration 3.5%, through underflow sieve, condiment addition starch enhancer, then rush slurry, desanding degasification, starching, fine screen,
Drying, press polish after upper net forming dehydration, squeezing, preceding drying, top sizing, batch, packing forms high-grade ivory white hectographic printing
Paper.
Surface sizing technique：Starch surface glue agent concentration 15%, resin added 55kg/ tons of paper, adds lubricant in sizing agent,
Consumption 3kg/ tons of paper, adds the polystyrene acrylate of 3kg/t paper.
Through measuring, products obtained therefrom static friction coefficient is less than 0.45, moves mill coefficient of friction and is less than 0.35；Surface strength >=
1.2m/s；Smoothness >=45s；Bulk >=1.28cm3/g；Paper White Degree 88-90%ISO；Longitudinal fracture length >=5000m.
Embodiment 2
Poplar raw material passes through to get the raw materials ready, using PRC-APMP（P represents the pretreatment before defibrination, represents mill and promotes slurry
Chemical action, APMP represents APMP）Pulping process is made whiteness 75%ISO, beating degree 52-570SR poplars
Reducing rules, the bleached sulphate softwood pulp of outsourcing is beaten to 460SR, BRATSK mashing to 350SR, wherein,
The sodium carboxymethylcellulose of 1.2kg/t slurries is added in NBKP and LBKP pulping process, during pulping respectively（CMC）.Above-mentioned three kinds of slurries
Carried out in 5% poplar machine plasma, 25% bleached sulphate softwood pulp, 70% BRATSK ratio it is with slurry, after mixing
Slurry preparation is sieved into concentration 3.3% through underflow, condiment addition starch enhancer, then rush slurry, desanding degasification, starching, fine screen, on
Net forming is dehydrated（Control online concentration 1.0%, pH value 7.6 of surfing the Net）, squeezing, preceding drying, drying, press polish, volume after top sizing
Take, packing forms high-grade ivory white offset printing paper.
Surface sizing technique：Starch surface glue agent concentration 15%, resin added 60kg/t paper, adds lubricant in sizing agent, use
5kg/ tons of paper of amount, adds the polystyrene acrylate of 5kg/t paper.
Through measuring, products obtained therefrom static friction coefficient is less than 0.46, moves mill coefficient of friction and is less than 0.35；Surface strength >=
1.2m/s；Smoothness >=45s；Bulk >=1.28cm3/g；Paper White Degree 88-90%ISO；Longitudinal fracture length >=5000m.
Claims (1)
1. a kind of manufacture method of high-grade ivory white offset printing paper, with bleached sulphate softwood pulp NBKP, bleaches sulphur
Hydrochlorate hardwood chemical pulp LBKP and alkaline hydrogen peroxide bleaching aspen mechanical slurry APMP as fibrous raw material match somebody with somebody and copied, product
Through underflow sieve, condiment, punching slurry, desanding degasification, starching, fine screen, wet end dehydration forming, squeezing, preceding drying, top sizing, after it is dry
Dry, press polish, batch, packing forms, it is characterised in that：Each slurry weight per distribution ratio is bleached sulphate softwood chemical
Slurry NBKP is 10~30%；Bleached sulphate hardwood chemical pulp LBKP is 50~70% and alkaline hydrogen peroxide bleaching poplar machine
Tool slurry APMP is 5-20%, and wherein alkaline hydrogen peroxide bleaching aspen mechanical slurry APMP uses PRC-APMP for aspen fibers by using silicon raw material
Pulping process is made, the whiteness 75-78%ISO of slurry, and beating degree is 52-570SR；Bleached sulphate softwood pulp, bleached sulphate
Hardwood pulp beating consistency 3.5-4.5%, beating degree is respectively 40-46 after beating degree0SR and 34-400SR, above-mentioned mashing adds respectively
Plus the sodium carboxymethylcellulose CMC of 0.6-1.2kg/t slurries, the lubricant and 3-5kg/t paper of top sizing addition 3-5kg/t paper
Polystyrene acrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582813.0A CN105155333B (en) | 2015-09-15 | 2015-09-15 | A kind of manufacture method of high-grade ivory white offset printing paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582813.0A CN105155333B (en) | 2015-09-15 | 2015-09-15 | A kind of manufacture method of high-grade ivory white offset printing paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105155333A CN105155333A (en) | 2015-12-16 |
| CN105155333B true CN105155333B (en) | 2017-06-20 |
Family
ID=54796354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510582813.0A Active CN105155333B (en) | 2015-09-15 | 2015-09-15 | A kind of manufacture method of high-grade ivory white offset printing paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105155333B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049180A (en) * | 2016-06-07 | 2016-10-26 | 岳阳林纸股份有限公司 | Preparation method of high-bulk offset paper made from all wood pulp |
| CN107345380B (en) * | 2017-07-20 | 2020-03-24 | 岳阳林纸股份有限公司 | Method for manufacturing literature and art paper |
| CN107881839A (en) * | 2017-09-29 | 2018-04-06 | 福建希源纸业有限公司 | A kind of preparation method of high whiteness light offset paper |
| CN110777553B (en) * | 2019-10-30 | 2022-03-15 | 海南金海浆纸业有限公司 | Papermaking method of high-bulk high-gloss double-sided coated paper |
| CN113756134A (en) * | 2021-09-22 | 2021-12-07 | 岳阳林纸股份有限公司 | Printing paper and preparation method thereof |
| CN115613387B (en) * | 2022-11-11 | 2023-11-28 | 岳阳林纸股份有限公司 | Mark paper and manufacturing method thereof |
| CN115748298B (en) * | 2022-11-17 | 2024-02-23 | 岳阳林纸股份有限公司 | Cultural paper and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704320A (en) * | 2012-06-11 | 2012-10-03 | 岳阳林纸股份有限公司 | Tray packing paper and production method thereof |
| JP6189026B2 (en) * | 2012-09-28 | 2017-08-30 | 大王製紙株式会社 | Printing paper |
| CN103938485B (en) * | 2014-04-29 | 2016-06-29 | 金东纸业（江苏）股份有限公司 | The manufacture method of paper |
| CN104790247A (en) * | 2015-04-23 | 2015-07-22 | 岳阳林纸股份有限公司 | Manufacturing method of high-level colour laser printing paper |
-
2015
- 2015-09-15 CN CN201510582813.0A patent/CN105155333B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105155333A (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105155333B (en) | A kind of manufacture method of high-grade ivory white offset printing paper | |
| CN105155332B (en) | A kind of production method of high-grade raw white offset printing paper | |
| CN107338671A (en) | A kind of manufacture method of the pure matter paper of dab | |
| CN111270561B (en) | High-whiteness yellowing-resistant coated white cardboard and preparation method thereof | |
| CN101638861A (en) | Manufacturing method of industrial film coated base paper | |
| CN100402744C (en) | Calendered paper product and method of producing calendered paper web | |
| JP2009263855A (en) | Coated paper for offset printing | |
| CN107345380B (en) | Method for manufacturing literature and art paper | |
| JP5550946B2 (en) | Coated paper for printing | |
| CN102493258A (en) | Woodfree writing paper and production method thereof | |
| CN106320056A (en) | Engineering drawing paper and manufacturing method thereof | |
| JP2006052518A (en) | Coated paper for gravure printing | |
| CN110820412A (en) | Formula and preparation method of high-strength ivory board | |
| JP5073814B2 (en) | Coated paper for printing | |
| JP4961688B2 (en) | Coated paper for offset printing | |
| JPWO2004025025A1 (en) | Coated paper for gravure printing | |
| JP4501329B2 (en) | Coated paper for gravure printing | |
| JP4802465B2 (en) | Coated paper for printing | |
| JP4918747B2 (en) | Coated paper for gravure printing and method for producing the same | |
| JP2009243001A (en) | Coated paper for gravure printing | |
| JP2006057230A (en) | Coated paper for offset printing | |
| CN106758486B (en) | A kind of method that wealthy mixing sodium hydroxide anthraquinone element chlorine free bleaching chemical pulp of pin prepares paper base material | |
| CN106676928A (en) | Method for preparing paper base by using needle and broad leaf-mixed sulfate elemental chlorine-free bleached chemical pulp | |
| JP2010106420A (en) | Coated paper for gravure printing use, and method for producing the same | |
| CN101691708B (en) | Natural-color straw pulp with improved color phase, opacity and freeness, and stable performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Hongwei Inventor after: Chen Jinshan Inventor after: Ji Zhenhua Inventor after: Liu Chunjing Inventor after: Li Dan Inventor after: Wan Chunhua Inventor before: Zhu Hongwei Inventor before: Wan Chunhua Inventor before: Chen Jinshan Inventor before: Liu Chunjing Inventor before: Li Dan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |